<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="渠道来源" prop="channel">
        <el-select  clearable  placeholder="请输入渠道来源 "   @keyup.enter.native="handleQuery"  v-model="queryParams.channel">
          <el-option v-for="item in dict.type.clues_item" :label="item.label" :value="item.value" :key="item.value"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="活动状态" prop="status">
        <el-select  clearable  placeholder="请输入活动状态"   @keyup.enter.native="handleQuery"  v-model="queryParams.status ">
          <el-option v-for="item in dict.type.activity_status" :label="item.label" :value="item.value" :key="item.value"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="折扣" prop="discount">
        <el-input
          v-model="queryParams.discount"
          placeholder="请输入折扣"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="课程代金券" prop="vouchers">
        <el-input
          v-model="queryParams.vouchers"
          placeholder="请输入课程代金券"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="开始时间" prop="beginTime">
        <el-date-picker clearable
          v-model="queryParams.beginTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择开始时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="结束时间" prop="endTime">
        <el-date-picker clearable
          v-model="queryParams.endTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择结束时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="活动编码" prop="code">
        <el-input
          v-model="queryParams.code"
          placeholder="请输入活动编码"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['crm:activity:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['crm:activity:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['crm:activity:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['crm:activity:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="activityList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="id" align="center" prop="id" />
      <el-table-column label="活动名称" align="center" prop="name" />
      <el-table-column label="渠道来源" align="center" prop="channel" :formatter="channelFormatter" />
      <el-table-column label="活动简介" align="center" prop="info" />
      <el-table-column label="活动明细" align="center" prop="type" :formatter="detailsFormatter"/>
      <el-table-column label="状态" align="center" prop="status" :formatter="StatusFormatter" />
      <el-table-column label="开始时间" align="center" prop="beginTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.beginTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="endTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="活动编码" align="center" prop="code" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['crm:activity:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['crm:activity:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改活动管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row :gutter="5">
          <el-col :span="12">
            <el-form-item label="渠道来源" prop="channel">
            <el-select  clearable  placeholder="请输入渠道来源 "   @keyup.enter.native="handleQuery"  v-model="queryParams.channel">
              <el-option v-for="item in dict.type.clues_item" :label="item.label" :value="item.value" :key="item.value"></el-option>
            </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="活动名称" prop="name">
              <el-input v-model="form.name" type="textarea" placeholder="请输入内容" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="5">
          <el-col :span="12">
            <el-form-item label="开始日期" prop="beginTime">
              <el-date-picker v-model="form.beginTime" placeholder="开始日期" format="yyyy-MM-dd"></el-date-picker>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="结束日期" prop="endTime">
              <el-date-picker
                v-model="form.endTime"  placeholder="结束日期"
                format="yyyy-MM-dd"
              ></el-date-picker>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="5">
          <el-col :span="12">
          <el-form-item label="活动简介" prop="info">
            <el-input v-model="form.info" type="textarea" placeholder="请输入内容" />
          </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="活动类型" prop="type">
              <el-select  clearable  placeholder="请输入活动状态"  @keyup.enter.native="handleQuery"  v-model="form .type ">
                <el-option v-for="item in dict.type.channel_type" :label="item.label" :value="item.value" :key="item.value"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="5">
          <el-col v-if="form.type=='1'" :span="12">
            <el-form-item label="活动简介" prop="discount">
              <el-input v-model="form.discount" placeholder="折扣" />
            </el-form-item>
          </el-col>
          <el-col  v-if="form.type=='2'" :span="12">
            <el-form-item label="代金券 " prop="vouchers">
              <el-input v-model="form.vouchers" placeholder="请输入代金券" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listActivity, getActivity, delActivity, addActivity, updateActivity } from "@/api/crm/activity";

export default {
  name: "Activity",
  dicts:['clues_item','activity_status','channel_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 活动管理表格数据
      activityList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        channel: null,
        info: null,
        type: null,
        discount: null,
        vouchers: null,
        status: null,
        beginTime: null,
        endTime: null,
        code: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        info: [
          { required: true, message: "活动简介不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询活动管理列表 */
    getList() {
      this.loading = true;
      listActivity(this.queryParams).then(response => {
        this.activityList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        channel: null,
        info: null,
        type: null,
        discount: null,
        vouchers: null,
        status: null,
        beginTime: null,
        endTime: null,
        createTime: null,
        code: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加活动管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getActivity(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改活动管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateActivity(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addActivity(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除活动管理编号为"' + ids + '"的数据项？').then(function() {
        return delActivity(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('crm/activity/export', {
        ...this.queryParams
      }, `activity_${new Date().getTime()}.xlsx`)
    },
    channelFormatter(row){
      return  this.selectDictLabel(this.dict.type.clues_item,row.channel);
    },
   StatusFormatter(row){
      return  this.selectDictLabel(this.dict.type.activity_status,row.status);
    },
    detailsFormatter(row){
      if(row.type=='1'){
         return this.selectDictLabel(this.dict.type.channel_type,row.type)+'/'+row.discount+'折';
      }else {
        return this.selectDictLabel(this.dict.type.channel_type,row.type)+'/'+row.vouchers+'元';
      }
    },
  }
};
</script>
